D16 For Car PC Keyboard 50W 42500RPM Portable Rechargeable Wireless Handheld Dust Blower 1. Enhanced Cleaning Power:Upgraded 50W motor with 42,500 RPM provides powerful airflow for deep cleaning microscopic dust. Suitable for various devices including computers, camera lenses, for PS45, laptops, car air conditioners, sofas, PCBs, electronic instruments, and medical equipment. 2. Improved Design:Modern, minimalist all-black body with seamless craftsmanship and fewer visible screw holes. Rear air intake design reduces dust entering the blower, enhancing overall aesthetics and functionality. 3 .Efficient and Safe:Steel and vertically concealed fan blade design prevents direct contact with high-speed rotating blades, extending the dusters lifespan and ensuring safer operation, especially for children. 4. Cordless Portability:Lightweight and easy to carry, this air duster comes with 5 different nozzles to meet various cleaning needs. 5. Rechargeable Power:Equipped with a fast-charging port and upgraded 1800mAh battery, this computer duster charges quickly in three hours and operates continuously for 15-30 minutes. Compatible with car chargers, power banks, and laptops for on-the-go charging. Specifications: 1. Product model: D16 2. Battery capacity: 7.4V 1800mAh x 2 3. Motor rated power: 50W 4. Rated voltage: 7.4V 5. Speed: 42500RM 6. Nozzles: 5 types 7. Air volume mode: two levels 8. Battery charging time: about 2 hours 9. Charging mode: support QC3.0 fast charging 10. Interface type: TYPE-C 11. Net weight: 293g 12. Product size: 156 x 125mm